✅ Updated Specs
🧱 Box Base
Width × Length = 107.9 mm × 107.9 mm
Height (thickness) = 2.4 mm
🧱 Outer Wall
Overall box width = 107.9 mm (square shape)
Wall thickness = 2.4 mm
Wall height = 32.5 mm
🧱 Inner Wall
Width = 96.7 mm (square)
Wall thickness = 1.4 mm
Wall height = 15 mm
⚙️ Positioning
The inner wall is centered inside the outer wall,
With 3.2 mm spacing between inner and outer walls (uniform gap all around).
The box is open at the top,